AFMC AFMC Solved Paper-2007

  • question_answer
    In which alkyl halide, \[{{S}_{N}}2\]mechanism is favoured maximum

    A) \[C{{H}_{3}}Cl\]                               

    B) \[C{{H}_{3}}C{{H}_{2}}Cl\]

    C) \[{{(C{{H}_{3}})}_{2}}CHCl\]       

    D) \[{{(C{{H}_{3}})}_{3}}C-Cl\]

    Correct Answer: A

    Solution :

    \[{{S}_{N}}2\]substitution nucleophilic bimolecular order of different alkyl halides is \[{{1}^{o}}>{{2}^{o}}>{{3}^{o}}.{{S}_{N}}1\]substitution nucteophilic unimolecular order of different alkyl halides is \[{{3}^{o}}>{{2}^{o}}>{{1}^{o}}.\]


You need to login to perform this action.
You will be redirected in 3 sec spinner